Display And Control Elements Devicenet; Bus Connection (Circular Connector M12 X 1, 5-Pole, Male); Terminating Circuit For Devicenet Systems - Burkert 8695 Operating Instructions Manual

11.6.2

Display and control elements DeviceNet

Figure 40: Display and control elements - DeviceNet
11.6.3

Bus connection (circular connector M12 x 1, 5-pole, male)

The control head features a 5-pole micro-style circular connector.
The following configuration conforms to the DeviceNet specification.
Pin
1
Signal Shielding
Table 14: Pin assignment circular plug-in connector DeviceNet
Data lines
Figure 41: View of plug from the front onto the pins, the soldered connections are behind
11.7

Terminating circuit for DeviceNet systems

When installing a DeviceNet system, ensure that the terminating circuit of the data lines is correct.
The circuit prevents the occurrence of interference caused by signals reflected onto the data lines.
The trunk line must be terminated at both ends with resistors of 120 Ω each and 1/4 W power loss
(see "Figure 42: Network topology - DeviceNet").
50
2
V +
Pin 4: CAN_H
white
Pin 5: CAN_L
blue
Pin 1: Drain
(Shield)
english
Type 8695
DeviceNet installation
RS232
End position LED green
Device status LED (two-colored: red/green)
End position LED yellow
DIP switches for
bus address and baudrate
Bus LED (two-colored: red/green)
Valve LED yellow (pilot valve)
Status LED yellow
3 4
V – CAN_H
Pin 3: V–
black
Pin 2: V+
red
5
CAN_L
Supply voltage
11 ... 25 V DC
max. power 3 W,
if valve is switched